FILE – Jewelry found in the ruins of a house in Pompeii are displayed, backdropped by the casts of two adults and two children who died together in the house in Pompeii, at the exhibition, “Life and death Pompeii and Herculaneum,” at the British Museum in central London, March 26, 2013.

New DNA analysis of skeletal remains from Pompeii reveals that victims of Vesuvius’s eruption have been wrongly identified.

In mere minutes, the giant cloud of ash and gases killed an estimated 2,000 people, many of whom were unearthed more than a thousand years later. Their decomposed bodies were preserved by the ash, and archaeologists were able to reconstruct their forms using plaster casts of the cavities they left behind. More than 100 casts have been made to date.